Errors:
Malformed byte sequence: “b3”.
Malformed byte sequence: “bc”.
Malformed byte sequence: “bf”.
Malformed byte sequence: “f3”.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Internal encoding declaration “iso-8859-2” disagrees with the actual encoding of the document (“utf-8”).
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Malformed byte sequence: “ea”.
Malformed byte sequence: “b6”.
Bad start tag in “img” in “head”.
Stray end tag “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “ckass-:” not allowed on element “input” at this point.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Malformed byte sequence: “a3”.
Malformed byte sequence: “b1”.
Malformed byte sequence: “f1”.
Malformed byte sequence: “a6”.
Malformed byte sequence: “f3”, “b3”.
Malformed byte sequence: “e6”.
The “center” element is obsolete. Use CSS instead.
Malformed byte sequence: “ea”, “b6”.
Malformed byte sequence: “af”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Malformed byte sequence: “ca”.
Bad value “172px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
The “font” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Stray end tag “div”.
Element “marquee” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “script”.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Attribute “ckass-:” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
Poland PL